RPM Limiter?
- Thread starter saber
- Start date
wonkawonka
GT Owner
Yes, around 7000 rpm. It's actually very easy to hit the rev limiter on the track if you're not careful. The engine revvs up quickly!
AMER SPD
GT Owner
I understand the GT's have a 4000 RPM limit for the first 3 miles. After that I'm not sure but I've sent some of my contact the question and should hear from them next week.
AMER SPD
GT Owner
Rev Limiter
Saber,
This was was just shared with me. I hope it helps.
The engine rpm limiting is controlled by software contained within the Powertrain control module. The software program turns off the fuel injectors, thus limiting engine RPM. The strategy is programmed to shut off the fuel injectors at 6,600 RPM. The strategy also has the capability to limit RPM to 4000 - 4500 RPM if a fault is detected in the fuel system that would prevent safe operation to the normal redline.
Saber,
This was was just shared with me. I hope it helps.
The engine rpm limiting is controlled by software contained within the Powertrain control module. The software program turns off the fuel injectors, thus limiting engine RPM. The strategy is programmed to shut off the fuel injectors at 6,600 RPM. The strategy also has the capability to limit RPM to 4000 - 4500 RPM if a fault is detected in the fuel system that would prevent safe operation to the normal redline.
VIN1591
GT Owner
When I first drove my car at the dealership it was cutting out just as I would start to shift into second gear. My initial though was, "damn problems right from the start -- typical exotic sports car". But, I was wrong.
Now, I believe what was happening was the revs were bumping up against the initial rev limiter setting (4000-4500 rpm range appears about right). The salesperson mentioned that the electronics are setup as described in the earlier post for let's say 3 miles. But, the 3 miles need to be continuous operation. So, even though my car was delivered with 10 miles on the odometer, it must not have been driven for 3 continuous miles (resets each time the car is shut off until the threshold is reached). Apparently once the 3 continuous mile threshold is reached the initial rev limiter disappears forever.
This all appears plausible since I hadn't bumped up against the any rev limited until last night which was right about red line.
Now, I believe what was happening was the revs were bumping up against the initial rev limiter setting (4000-4500 rpm range appears about right). The salesperson mentioned that the electronics are setup as described in the earlier post for let's say 3 miles. But, the 3 miles need to be continuous operation. So, even though my car was delivered with 10 miles on the odometer, it must not have been driven for 3 continuous miles (resets each time the car is shut off until the threshold is reached). Apparently once the 3 continuous mile threshold is reached the initial rev limiter disappears forever.
This all appears plausible since I hadn't bumped up against the any rev limited until last night which was right about red line.
SLF360
GT Owner
saber said:
There is a whole lot more that should have been included in the owners manual... like the break in limitations and ecu performance on the first 150 miles, more technical info on the maxx recommended shifting revvs and so on... It looks like who ever wrote the manual, is somehow frigid about this beast turned reality.... Strange, if this is ' the one' they should find somehow more enthusiastic staffers in good ol (maybe somehow depressed) FoMoCo ! :rofl Any one in this forum would have done a much better job editor on that one, before finalized...
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The purpose of the owners manual is to protect FoMoCo from law suits. Once you understand its purpose you then realize that it is not to inform an owner or anyone else of what they may feel is important. Thus fuel cut-off, and other items are not of importance in the owners manual.
But reminding people about seat belts and the dangers of driving in the rain are important from a legal point of view.
Dave
But reminding people about seat belts and the dangers of driving in the rain are important from a legal point of view.
Dave
SLF360
GT Owner
customer care and vehicle info
sorry, understood... I thought they would somehow share the many interesting secrets with the first hand owners at least..
But a legend like this deserves a bit more techy info to be shared with the proud owners. Shortly after I got my Challenge Stradale, I was sent a letter signed from Montezemolo, congratulating me on the choice and that only a few were to share this exceptional driver experience, and I was twice phoned up and asked in an interview questionaire type conversation if everything was to my satisfaction and how and what I enjoyed most.. Shouldn't FoMO or the SVT do something like this aswell ?
sorry, understood... I thought they would somehow share the many interesting secrets with the first hand owners at least..
But a legend like this deserves a bit more techy info to be shared with the proud owners. Shortly after I got my Challenge Stradale, I was sent a letter signed from Montezemolo, congratulating me on the choice and that only a few were to share this exceptional driver experience, and I was twice phoned up and asked in an interview questionaire type conversation if everything was to my satisfaction and how and what I enjoyed most.. Shouldn't FoMO or the SVT do something like this aswell ?
Stefan
For early buyers, meaning those who had their car delayed by the suspension recall, Ford sent letters and a special print of a GT that is eminently suitable for framing.
I can only say they were quite nice and seemed to be genuinely concerned about the problems.
Dave
For early buyers, meaning those who had their car delayed by the suspension recall, Ford sent letters and a special print of a GT that is eminently suitable for framing.
I can only say they were quite nice and seemed to be genuinely concerned about the problems.
Dave
GT374
GT Owner
6,500RPM cut-off
Just to add more data to the pool. I have hit the rev-limit three times in first gear, while demonstrating the performance to friends. Obviously, I'm not a very talented driver:wink. Each time it happened, I looked at the tach and it was at 6,500rpm. Nice to have a supercar that is Idiot Proof!:banana
Just to add more data to the pool. I have hit the rev-limit three times in first gear, while demonstrating the performance to friends. Obviously, I'm not a very talented driver:wink. Each time it happened, I looked at the tach and it was at 6,500rpm. Nice to have a supercar that is Idiot Proof!:banana